如何将一个库静态链接到另一个静态库？
我有 2 个具有不同版本 MinGW 的构建环境：一种为 Qt 配置，另一种则没有。然而，两者都有 Qt 的存根静态库（最终实际上链接到 dll）。问题是我想在Qt MinGW中构建一个静态库，然后将其包含在非Qt MinGW中。当我尝试时，我收到以下链接错误：
moc_browser.cpp:(.eh_frame+0x11): undefined reference to `___gxx_personality_v0' browser.cpp:(.text+0x213): undefined reference to `__Unwind_Resume'
我发现 Qt MinGW 正在动态链接到标准库，并且我需要包含选项 -static-libgcc。但是，我不知道在哪里使用它，因为我不是构建可执行文件，而是构建静态库。
I have 2 build environments with different versions of MinGW: one configured for Qt and one not. Both, however, have the stub static libraries of Qt (which end up actually linking to the dlls). The problem is that I want to build a static library in the Qt MinGW and then include it in the non Qt MinGW. I get the following link errors when I try:
moc_browser.cpp:(.eh_frame+0x11): undefined reference to `___gxx_personality_v0' browser.cpp:(.text+0x213): undefined reference to `__Unwind_Resume'
I found that the Qt MinGW is linking dynamically to the standard libraries and that i need to include the option -static-libgcc. However, I do not know where to use it since I am not building an executable, but rather a static library.
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静态库只是目标文件的集合 - 存档。您不是通过链接来创建它，而是通过归档程序（通常是
ar）来创建它。要将另一个静态库的目标文件包含在新静态库中，您必须找到归档程序的相关选项来合并它们。A static library is just a collection of object files - an archive. You don't create it by linking, but with an archiving program (often
ar). To include the object files of another static library in a new one, you have to find the relevant options for the archiving program to merge them.